Abstract

Detailed dilatometric study of the sintering behaviour of equiatomic Ti–Ni elemental powder has been carried out the under controlled atmosphere. Two different activation energies, 200.9 and 46.2 kJ/mol were observed in a lower and higher temperature range, indicating sintering to be controlled by the solid state inter-diffusion and the chemical reactions. Sintered product shows the reversible austenitic and martensitic transformations.

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